package com.xuenci.gulimall.member.interceptor;/*
 *@author:xec
 *@date:2022/5/31  22:41
 */


import com.xuenci.common.constant.AuthServerConstant;
import com.xuenci.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVo> loginUser = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        //  /member/memberreceiveaddress/info/{id}
        String uri = request.getRequestURI();
        boolean match = new AntPathMatcher().match("/member/**", uri);   // 查看当前路径是否与我们的要求匹配
        if (match){
            return true;
        }

        MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if (attribute!=null){
            loginUser.set(attribute);
            return true;
        }else {
            // 没登录就去登录
            request.getSession().setAttribute("msg","请先登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }
    }
}
